IET Renewable Power Generation, 2021 Partial shading is a severe impediment to the effective use of photovoltaic systems. It will lead to performance degradation in the photovoltaic system.
G Harish Kumar Varma +3 more
doaj +1 more source
A study on the effects of electromagnetic coupling mechanisms in the event of an indirect lighting strike near photovoltaic arrays [PDF]
, 2023 Indirect lightning strikes hitting near photovoltaic installations are much more frequent than direct hits, and can generate overvoltage in their electric circuitry.
Casa Hernández, Jesús De La +3 more
core +2 more sources
Improved TCT topology for shaded photovoltaic arrays
Energy Reports, 2022 Photovoltaic energy is increasingly becoming a widespread technology and a viable alternative to fossil fuels for satisfying energy demands while mitigating pollution and climate change.
Hicham Oufettoul +4 more
doaj +1 more source
Optimal PV array configurations for partial shading conditions [PDF]
, 2023 Increasing the effectiveness of photovoltaic (PV) power generation systems is a major barrier to their widespread use. Partial shading conditions (PSCs), which are caused by nearby objects like trees, buildings, and clouds, reduce the energy produced by ...
Algburi, Sameer +3 more
core +2 more sources
Energy Reports, 2023 Introducing new control strategies in the photovoltaic (PV) system to continuously harvest the maximum power with the changes in environmental conditions is a crucial issue.
Eman Korany +4 more
doaj +1 more source
A hierarchical architecture for increasing efficiency of large photovoltaic plants under non-homogeneous solar irradiation [PDF]
, 2019 Under non-homogeneous solar irradiation, photovoltaic (PV) panels receive different solar irradiance, resulting in a decrease in efficiency of the PV generation system.
Binh Doan Van +8 more
core +1 more source
Enhance the Output Power of a Shaded Solar Photovoltaic Arrays with Shade Dispersion based TCT Configuration [PDF]
, 2021 Partial shading has a negative impact on the performance parameters of a Solar Photovoltaic (PV) array, because it shades certain panels while leaving others un-shaded.
Bala Raju, V, Chengaiah, Ch
core +1 more source
Photovoltaic Array Reconfiguration under Partial Shading Conditions for Maximum Power Extraction: A State-of-the-Art Review and New Solution Method [PDF]
, 2022 Non-uniform irradiance due to partial shading conditions (PSCs) reduces the power delivered by the photovoltaic (PV) cell. The output power reduction in the PV arrays directly depends on the shading pattern and type of array configuration which is ...
Akrami, Mohammadreza +5 more
core +1 more source
Mathematical model of total cross-tied photovoltaic arrays in mismatching conditions
2012 IEEE 4th Colombian Workshop on Circuits and Systems (CWCAS), 2012 This paper presents a mathematical procedure for modeling rectangular (N rows with M modules each) and non-rectangular photovoltaic (PV) arrays in Total Cross-Tied (TCT) configuration operating in uniform and mismatching conditions. The proposed model uses the simple single diode representation for each PV module; then each row of the TCT array is ...
Ramos Paja, Carlos Andres +4 more
openaire +2 more sources
Analysis of spatial fixed PV arrays configurations to maximize energy harvesting in BIPV applications [PDF]
, 2015 This paper presents a new approach for efficient utilization of building integrated photovoltaic (BIPV) systems under partial shading conditions in urban areas.
Celik, Berk +4 more
core +3 more sources